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Quelle est la signification de Void place devant un nom de fonction?

Quelle est la signification de Void place devant un nom de fonction?

Lorsque le programmeur écrit void , cela permet d’indiquer que la fonction ne renvoie rien. C’est ce qu’on appelle une procédure dans d’autres langages, comme Pascal et Visual Basic. En algorithmique, elles sont désignées par le terme d’action.

Comment faire l’appel d’une fonction?

Une fonction se définit avec le mot réservé def , suivi de son nom, d’une liste de paramètres (qui peut être vide), du caractère deux-points ( : ) et enfin d’un bloc de code représentant son corps. Une fois définie, elle peut être utilisée autant de fois qu’on le souhaite, en l’appelant.

What languages are based on C?

Development of other languages based on C Many other high-level languages have been developed based on C. Example, Perl is a very popular programming language in World Wide Web (WWW) design across the Internet. Perl actually borrows a lot of features from C. If you understand C, learning Perl or PHP is a snap.

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Which level is C language belonging to?

The C language is a structure oriented programming language developed by Dennis Ritchie.

  • The C language is belonging to middle level programming language.
  • Operating system programs such as Windows,Unix,Linux are written in C language.
  • C89/C90 and C99 are two standardized editions of C language.
  • C has been written in assembly language.
  • Is C a high level language or middle level language?

    C is a middle level language because its bind the gap between machine level language and high level language.it can be used for both, system programming (like as operating system) as well as application programming (like as spreadsheet). Middle level language are more related to machine as well as human language.

    What are general characteristics of C language?

    General Purpose Programming Language.

  • Structured Programming Language.
  • Rich in operators and data types.
  • Less number of keywords or reserved keywords.
  • Pointer arithmetic and manipulation.
  • The user can add their own defined function into the system library.
  • Compact representation of expression ( combination of variables and constant ).
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